RE: perry pump for OS 120 AX - does it help
Traiders , I started with a 14x4w APC . Then I had a 13x9APC pattern prop on it .
Stuntpilot , I ended up taking the tank out after I crashed cause it made it too nose heavy . It was 16oz hayes . I replaced with a 12oz dubro and all new fuel line . I did just get a E-Mail from GP sevice . I sent the motor in . I talked to a tech and he thought it was a heat problem cause it would run great up until it dies . It really runs awsome for 5 min . I can tell how big of difference the pump makes in transition and Idle . I hope Hobby Services find a problem with it so I can get this resolved and get some airtime with my Edge . I did take the head off and look at the cylinder and found no scooring . A fellow club member just sent his 1.20ax in with a broken case around the bearing . They gave him a brand new one . I hope they treat me so well . He has over 50 OS motors bought from Tower so I don't think they would question him . I only have 2 ax's .